CN211789261U

CN211789261U - Machine adjusting device of liquid injection pump of liquid injection machine

Info

Publication number: CN211789261U
Application number: CN201921389700.9U
Authority: CN
Inventors: 张昌绪; 袁海勇; 胡海昌
Original assignee: Longpowers Technology Ningxia Co ltd
Current assignee: Baoli New Energy Technology Co.,Ltd.
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-10-27
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a machine of transferring of notes liquid machine infusion pump device, including storing the liquid jar, be provided with the washing liquid in storing the liquid jar, the upper end that stores the liquid jar sets up first pipe and second pipe, first pipe is provided with the inflation solenoid valve, first pipe connection air supply, inflation solenoid valve connection director, the second pipe is provided with the liquid feeding valve, second pipe connection liquid source, the upper end that stores the liquid jar is provided with pressure sensor, the lower extreme that stores the liquid jar is provided with level sensor, pressure sensor and level sensor connection director, the lower extreme that stores the liquid jar passes through the third pipe connection syringe needle, the third pipe is provided with the dropping liquid solenoid valve, dropping liquid solenoid valve connection director, the syringe needle sets up motor and the pump head junction at the infusion pump. The cleaning liquid is dripped into the liquid injection pump at regular intervals, and the operation is carried out synchronously in the production process, so that the blocking phenomenon of the liquid injection pump is greatly relieved, and the production efficiency is greatly improved.

Description

Machine adjusting device of liquid injection pump of liquid injection machine

Technical Field

The utility model belongs to the technical field of the installation maintenance of liquid machine is annotated to electric core, specifically relate to a annotate quick-witted infusion pump's accent quick-witted device of liquid.

Background

The polymer soft package has more excellent performance, safety and other indexes in the current lithium ion battery cell, so the polymer soft package becomes a new favorite in the industry, and liquid such as electrolyte is required to be injected into a shell of a capacitor or a battery and the like in the production process of the battery cell. In order to ensure the stability and consistency of products and improve the production efficiency and reduce the pressure of human resources, a plurality of practical manufacturers in the industry adopt automatic equipment to produce as much as possible. The liquid injection process generally adopts a high-precision automatic liquid injection machine, and a liquid injection system of the automatic liquid injection machine comprises main components such as a liquid injection pump and the like. However, in production, the infusion pump is blocked due to the crystallization of the electrolyte, so that the production must be stopped, and the operations of pump disassembly, cleaning, installation, debugging and the like are performed, which takes a long time, and causes the conditions of low production efficiency, labor waste, energy consumption and the like.

SUMMERY OF THE UTILITY MODEL

To the technical problem that above-mentioned exists, the utility model aims at providing a annotate quick-witted transfer machine device and method of notes liquid pump drips the washing liquid at the motor of notes liquid pump and pump head junction every certain time, can go on in step in the production process, alleviates the card of annotating the liquid pump greatly and hinders the phenomenon, improves production efficiency greatly.

The technical scheme of the utility model is that:

the utility model provides a machine of transferring of notes liquid machine infusion pump device, includes and stores the liquid jar, be provided with the washing liquid in storing the liquid jar, the upper end that stores the liquid jar sets up first pipe and second pipe, first pipe is provided with the inflation solenoid valve, first pipe connection air supply, inflation solenoid valve connection director, the second pipe is provided with the liquid feeding valve, second pipe connection liquid source, the upper end that stores the liquid jar is provided with pressure sensor, the lower extreme that stores the liquid jar is provided with level sensor, pressure sensor and level sensor connection director, the lower extreme that stores the liquid jar passes through the third pipe connection syringe needle, the third pipe is provided with the dropping liquid solenoid valve, dropping liquid solenoid valve connection director, the syringe needle sets up motor and the pump head junction at the infusion pump.

In a preferred technical scheme, the cleaning solution is 98% of methyl ethyl carbonate.

In the preferred technical scheme, the syringe needle is provided with a plurality of, a plurality of syringe needles setting are in a plurality of infusion pump's motor and pump head junction.

Compared with the prior art, the beneficial effects of the utility model are that:

the cleaning liquid is dripped at the joint of the motor and the pump head of the liquid injection pump at regular intervals, so that the cleaning liquid can be synchronously carried out in the production process, and the blocking phenomenon of the liquid injection pump is greatly relieved. Maintenance work needing shutdown in the production process is automatically carried out in production to form a standard module, shutdown and maintenance time is greatly shortened, the problems of operation interruption, product quality reduction, labor waste, energy consumption and the like are solved, production efficiency and product goodness are greatly improved, and continuous production and equipment efficiency are guaranteed to be exerted to the maximum extent.

Drawings

The invention will be further described with reference to the following drawings and examples:

fig. 1 is a schematic view of the adjusting device of the liquid filling pump of the liquid filling machine of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example (b):

the utility model discloses a machine adjusting device of annotating liquid machine infusion pump is a standardized additional installation of machine of transferring for polymer lithium ion cell's automation annotates liquid production process. As shown in fig. 1, comprises a liquid storage tank 5, a cleaning liquid is arranged in the liquid storage tank 5, the cleaning liquid is 98% ethyl methyl carbonate, a first conduit 10 and a second conduit 11 are arranged at the upper end of the liquid storage tank 5, the first conduit 10 is provided with an air-filling electromagnetic valve 3, the first conduit 10 can be connected with an air source, can be filled with air or other gases to greatly increase the air pressure above the liquid, the inflation electromagnetic valve 3 is connected with a controller, the second conduit 11 is provided with a charging valve 2, the filling valve 2 is a valve controlled manually, but can be an electromagnetic valve for convenient control and adjustment, the second conduit 11 is connected with a liquid source, for filling the cleaning liquid, the upper end of the liquid storage tank 5 is provided with a pressure sensor 1 which can be a pressure gauge, preferably, the pressure gauge 1 is arranged in a second conduit between the liquid adding valve 2 and the liquid storage tank 5, and the pressure gauge 1 is connected with a controller through a lead.

The liquid level sensor 6 is arranged at the lower end of the liquid storage tank 5, the liquid level in the liquid storage tank can be observed outside the liquid level sensor 6 through the liquid level column 4, the liquid level sensor 6 is connected with the controller through a lead, the liquid storage tank 5 is preferably funnel-shaped, the lowest end of the liquid storage tank 5 is connected with the third guide pipe 12, the third guide pipe 12 is provided with the liquid dropping electromagnetic valve 7, the tail end of the third guide pipe 12 is connected with the needle 8, the needle 8 is arranged at the joint of the motor 13 and the pump head 14 of the liquid injection pump, the needle 8 is provided with a fixed structure and is used for being fixed at the joint of the motor 13 and the pump head 14, and the liquid dropping electromagnetic.

The needles 8 are provided with a plurality of needles, one liquid injection pump can be provided with a plurality of needles, and the needles are selected according to the site. The device also can be provided with a plurality of groups of needles which are respectively arranged at a plurality of liquid injection pumps and are uniformly controlled by the controller.

The controller is provided in a control box 9, and the control box 9 includes a touch panel, a buzzer, a power switch, and the like.

The utility model discloses a make polymer electricity core annotate the liquid process production in-process, use automatic notes liquid machine production must use standardized functional system, put the maintenance work that needs shut down in the production process and go on in production automatically, can form a standard module, use in automatic system, the time of shutting down and maintaining that has significantly reduced.

The utility model discloses annotate quick-witted infusion pump's accent quick-witted method of transferring quick-witted device, including following step:

s01: after the power supply is switched on, the value of the pressure sensor is obtained, the value of the pressure sensor is judged, if the value of the pressure sensor is smaller than a first air pressure threshold value, the controller controls the inflation electromagnetic valve to be opened for inflation, and if the value of the pressure sensor is larger than or equal to a second air pressure threshold value, the inflation electromagnetic valve is closed;

s02: acquiring the value of a liquid level sensor, judging the value of the liquid level sensor, opening a liquid filling valve to fill liquid if the value of the liquid level sensor is less than a first liquid level threshold value, and closing the liquid filling valve if the value of the liquid level sensor is greater than or equal to a second liquid level threshold value;

s03: if the pressure sensor value is between the first air pressure threshold and the second air pressure threshold and the liquid level sensor value is between the first liquid level threshold and the second liquid level threshold, the controller starts timing;

s04: after the controller times for a certain time, for example, 20 to 30 minutes, the dropping solenoid valve is controlled to be opened, and the dropping solenoid valve is closed after a certain time, for example, the opening time of the dropping solenoid valve is 3 to 5 seconds, the dropping time can be selected according to the size of the needle, generally, one needle drops 1 to 2 grams at a time, and 4 drops 4 to 8 grams are needed.

S05: the controller starts timing and repeats step S04 until the power is turned off.

And if the pressure sensor value is smaller than the first air pressure threshold value or larger than or equal to the second air pressure threshold value, or the liquid level sensor value is smaller than the first liquid level threshold value or larger than or equal to the second liquid level threshold value, alarming.

The tuning time caused by the defect is 1-2 hours when the tuning device is not used, and the tuning time is 0 hour after the tuning device is used.

When not used, the excellent rate of the process is 97%, and after the machine adjusting device is used, the excellent rate of the process is 99%.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and do not constitute limitations on the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The machine adjusting device of the liquid injection pump of the liquid injection machine is characterized by comprising a liquid storage tank, wherein a cleaning liquid is arranged in the liquid storage tank, a first guide pipe and a second guide pipe are arranged at the upper end of the liquid storage tank, the first guide pipe is provided with an inflation electromagnetic valve, the first guide pipe is connected with an air source, the inflation electromagnetic valve is connected with a controller, the second guide pipe is provided with a liquid adding valve, the second guide pipe is connected with a liquid source, the upper end of the liquid storage tank is provided with a pressure sensor, the lower end of the liquid storage tank is provided with a liquid level sensor, the pressure sensor is connected with the liquid level sensor through a controller, the lower end of the liquid storage tank is connected with a needle through a third guide pipe, the third guide pipe is provided with a liquid dropping electromagnetic valve, the liquid dropping electromagnetic valve is connected with the controller, the needle is, the control box includes touch-sensitive screen, bee calling organ and switch, the syringe needle is provided with a plurality ofly, a plurality of syringe needles set up the motor and the pump head junction at a plurality of liquid charge pumps, are carried out unified control by the controller.

2. The machine-changing device of the liquid injection pump of the liquid injection machine according to claim 1, wherein the cleaning solution is 98% ethyl methyl carbonate.